Tool bit adapter



FIG. 1 is a perspective view of a tool bit adapter showing my new design.

FIG. 2 is a first side view of the tool bit adapter of FIG. 1.

FIG. 3 is a second side view of the tool bit adapter of FIG. 1.

FIG. 4 is a third side view of the tool bit adapter of FIG. 1.

FIG. 5 is a fourth side view of the tool bit adapter of FIG. 1.

FIG. 6 is a first end view of the tool bit adapter of FIG. 1; and,

FIG. 7 is a second end view of the tool bit adapter of FIG. 1.

The broken lines depict portions of the tool bit adapter in which the design is embodied that are not considered part of the claimed design. 

CLAIM I claim the ornamental design for a tool bit adapter, as shown and described. 